gp130/IL6ST Polyclonal antibody

gp130/IL6ST Polyclonal Antibody for WB, IF/ICC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IF/ICC, ELISA

Conjugate

Unconjugated

Cat no : 30591-1-AP

Synonyms

IL6ST, IL 6R beta, IL 6 receptor subunit beta, GP130 RAPS, GP130

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Validation Data Gallery

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  WB analysis using 30591-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 30591-1-AP (gp130/IL6ST antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

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  IF Staining of HepG2 using 30591-1-AP

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using gp130/IL6ST antibody (30591-1-AP) at dilution of 1:200 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002).

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Tested Applications

• Positive WB detected in: A549 cells, HepG2 cells, NCCIT cells
• Positive IF/ICC detected in: HepG2 cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:1000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

30591-1-AP targets gp130/IL6ST in WB, IF/ICC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Recombinant protein
• Full Name: interleukin 6 signal transducer (gp130, oncostatin M receptor)
• Calculated Molecular Weight: 104 kDa
• Observed Molecular Weight: 130-150 kDa
• GenBank Accession Number: NM_002184.3
• Gene Symbol: IL6ST
• Gene ID (NCBI): 3572
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Glycoprotein 130 (gp130, also known as IL6ST, CD130 or IL6-beta) is a ubiquitously expressed, signal-transducing receptor that serves as the signal transduction unit for IL-6 family of cytokines, including IL-6, IL-11, IL-27, leukemia inhibitory factor (LIF), OSM, ciliary neurotrophic factor (CNTF), cardiotrophin 1 (CT-1), and cardiotrophin-like cytokine (CLC) (PMID: 9143707; 20610800). These cytokines signal through the gp130/Jak/STAT pathway (PMID: 9716487). Binding of IL-6 to IL-6R induces gp130 homodimerization and formation of a high-affinity receptor complex, which activates Jaks. That causes phosphorylation of gp130 tyrosine residues which in turn activates STAT3. gp130 is a type I transmembrane protein, and can also exist as a soluble form (sgp130). sgp130 binds to sIL-6R/IL-6 complexes and prevents their interactions with membrane-anchored gp130 on target cells (PMID: 9815830).